1. The higher the resistivity of the desktop constant temperature and humidity test chamber, the better its insulation properties for water. (Resistivity is inversely related to conductivity—lower conductivity means better insulation.) This makes it ideal for use in environments where moisture control is critical. Typically, these chambers use a pulse or ultrasonic humidification method, with water as the medium for adding humidity.
But why is water used for humidification? Because when water droplets are introduced into the air, they help increase humidity levels. However, if high humidity is required over long periods, it can affect the lifespan of the humidity sensor. Most humidity sensors are either capacitive or Honeywell-type (which is considered more reliable). Some models may have PCB boards that aren't treated with water-resistant or anti-oxidation materials. If the water quality is poor, it could lead to short circuits in the sensor, causing inaccurate readings or even failure.
2. The humidifier, often referred to as a "Yadu humidifier" by users, usually includes a water level switch. Inside this switch, there's a magnetic float that helps detect the water level. However, if the float is not made from corrosion-resistant materials, prolonged use or frequent neglect in changing the water can cause the switch to short-circuit. This may result in the humidifier failing to operate properly or not humidifying at all.
We understand that your satisfaction is our top priority. That’s why we take pride in delivering high-quality performance. Choosing an ASLI desktop constant temperature and humidity test chamber means you're investing in a product with a highly accurate temperature control system and excellent operational stability. It's one of the leading environmental testing devices in the market, trusted by professionals worldwide.
Whether you're conducting sensitive material testing or environmental simulations, the ASLI series ensures reliability, precision, and long-term durability. Don’t compromise on quality—choose a solution that meets your needs today and stands the test of time.
dining table
Foshan Beausimpe Furniture Co., Ltd , https://www.minottiitaly.com